CN213713586U - Waterproof type electric control box for water heater - Google Patents

Waterproof type electric control box for water heater Download PDF

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Publication number
CN213713586U
CN213713586U CN202022753132.5U CN202022753132U CN213713586U CN 213713586 U CN213713586 U CN 213713586U CN 202022753132 U CN202022753132 U CN 202022753132U CN 213713586 U CN213713586 U CN 213713586U
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China
Prior art keywords
box body
wall
box
electric control
water heater
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CN202022753132.5U
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Chinese (zh)
Inventor
孙建源
陆玲飞
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Wuxi Yuanxiang Plastic Products Co ltd
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Wuxi Yuanxiang Plastic Products Co ltd
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Abstract

The utility model discloses an automatically controlled box of waterproof type that water heater was used, including box body, input line, first sealing ring, case lid and output line, the case lid is installed on the top of box body, and the both sides of case lid bottom all are equipped with the dismouting structure to be equipped with first sealing ring on the outer wall of case lid, the inner wall of first sealing ring touches mutually with the outer wall of box body, install the input line on the outer wall of box body one side, the one end of input line extends to the inside of box body, and installs the output line on the outer wall that the box body kept away from input line one side, and the one end of output line extends to the inside of box body to the both sides of box body bottom all. The utility model discloses not only be convenient for overhaul the maintenance to automatically controlled box and handle, and then improved the convenience when automatically controlled box uses, still make automatically controlled box have good waterproof performance, and then improved the leakproofness when automatically controlled box uses, improved the stability when automatically controlled box uses moreover.

Description

Waterproof type electric control box for water heater
Technical Field
The utility model relates to an automatically controlled box technical field specifically is an automatically controlled box of waterproof type that water heater was used.
Background
The electric control box is a terminal connection box body which provides a stable working power supply for front-end equipment and has good control telecommunication, and the water heater needs to use electric energy in the operation process, so that the corresponding electric control box needs to be used for providing stable electric energy for the water heater.
The electric control box on the market is various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.
(1) The existing electric control box is inconvenient to disassemble and process quickly, so that the electric control box is inconvenient to overhaul and maintain and needs to be improved;
(2) the existing electric control box has general waterproof performance, so that the electric control box is easy to be corroded by water sources and has general sealing performance;
(3) the existing electric control box is inconvenient to position, so that the stability is general, and people are often troubled.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatically controlled box of waterproof type that water heater was used to provide automatically controlled box in solving above-mentioned background art and be not convenient for carry out quick dismantlement processing, waterproof performance generally and be not convenient for carry out the problem of location processing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatically controlled box of waterproof type that water heater was used, includes box body, input line, first sealing ring, case lid and output line, the case lid is installed on the top of box body, and the both sides of case lid bottom all are equipped with the dismouting structure to be equipped with first sealing ring on the outer wall of case lid, the inner wall of first sealing ring touches mutually with the outer wall of box body, install the input line on the outer wall of box body one side, the one end of input line extends to the inside of box body, and installs the output line on the outer wall that the box body kept away from input line one side, and the one end of output line extends to the inside of box body to the both sides.
Preferably, locating pin, locating hole and locating plate are equipped with in proper order in location structure's inside, the both sides of box body bottom all are fixed with the locating plate, and adjacent locating plate is symmetrical about the central line of box body to settle the processing to the locating pin.
Preferably, both ends at the top of the positioning plate are provided with positioning holes, the top end of the positioning plate at the positions of the positioning holes is provided with a positioning pin, and the bottom end of the positioning pin penetrates through the positioning holes and extends to the outside of the positioning plate so as to position the electric control box.
Preferably, all be fixed with annular fastener on the box body outer wall in input line and the output line outside, and install the third sealing ring on the inboard box body outer wall of annular fastener, the inner wall and the outer wall of input line and output line of third sealing ring touch mutually, have improved the leakproofness of automatically controlled box.
Preferably, all install the end cover on the box body inner wall of input line and output line one end, and be equipped with the second sealing ring on the inboard box body inner wall of end cover, the inner wall and the outer wall of input line and output line of second sealing ring touch mutually, have improved the leakproofness of automatically controlled box.
Preferably, the inside of dismouting structure is equipped with connecting plate, round pin axle, thread groove, holding bolt and pinhole in proper order, all be fixed with the connecting plate on two inside walls at box body top to settle the processing to round pin hole and thread groove.
Preferably, one side at connecting plate top is equipped with two sets of pinholes, and the central point department of pinhole inside installs the round pin axle, and the top of round pin axle extends to the outside of pinhole and with the bottom fixed connection of case lid to carry out calibration to the case lid.
Preferably, the top of the connecting plate on one side of the pin hole is provided with a thread groove, the corner position of the top end of the box cover is provided with a fastening bolt, and the bottom end of the fastening bolt penetrates through the box cover and is in threaded connection with the thread groove so as to assemble and disassemble the box cover.
Preferably, the inner wall of the box body at the position of the end cover is provided with two groups of threaded holes, the outer wall of one side of the end cover is provided with two groups of locking bolts, and one ends of the locking bolts penetrate through the end cover and are in threaded connection with the threaded holes so as to arrange and process the end cover.
Compared with the prior art, the beneficial effects of the utility model are that: the waterproof electric control box for the water heater not only improves the convenience and the sealing performance of the electric control box in use, but also improves the stability of the electric control box in use;
(1) through the arrangement of the connecting plate, the pin shaft, the thread groove, the fastening bolt and the pin hole, the fastening bolt is screwed out from the inside of the thread groove arranged at the top of the connecting plate by rotating the fastening bolt, and then the box cover is pulled upwards to separate the pin shaft from the outside of the pin hole, so that the box cover can be detached from the top end of the box body, the electric control box can be maintained, and the convenience in use of the electric control box is improved;
(2) the first sealing ring is arranged at the connecting position of the box cover and the box body, so that a gap between the box cover and the box body is sealed, the third sealing ring is arranged on the outer wall of the box body outside the input line and the output line through the annular fastener, the locking bolt is rotated to penetrate through the end cover and be screwed into the threaded hole, the second sealing ring is arranged on the inner wall of the box body outside the input line and the output line, so that the gap formed between the input line and the box body and the gap between the output line and the box body are sealed, the electric control box has good waterproof performance, and the sealing performance of the electric control box in use is improved;
(3) through being provided with locating pin, locating hole and locating plate, through running through the locating hole that the locating plate top set up with the locating pin, and then with the bottom screw in to place the platform's top of locating pin, can carry out the location processing to automatically controlled box to reduce its phenomenon that produces to slide because of external factors, thereby improved the stability of automatically controlled box when using.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
FIG. 3 is a schematic view of the positioning structure of the present invention in cross section and enlarged structure;
FIG. 4 is a schematic view of the sectional view of the detachable structure of the present invention;
fig. 5 is a schematic view of the enlarged structure of the connecting plate in a top view.
In the figure: 1. a box body; 2. a positioning structure; 201. positioning pins; 202. positioning holes; 203. positioning a plate; 3. an input line; 4. a first seal ring; 5. a box cover; 6. a disassembly and assembly structure; 601. a connecting plate; 602. a pin shaft; 603. a thread groove; 604. tightening the bolt; 605. a pin hole; 7. an output line; 8. locking the bolt; 9. a second seal ring; 10. a third seal ring; 11. an annular fastener; 12. a threaded hole; 13. and (4) end covers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a waterproof electric control box for a water heater comprises a box body 1, an input line 3, a first sealing ring 4, a box cover 5 and an output line 7, wherein the box cover 5 is arranged at the top end of the box body 1, and both sides of the bottom end of the box cover 5 are provided with dismounting structures 6, the inside of the dismounting structure 6 is sequentially provided with a connecting plate 601, a pin shaft 602, a thread groove 603, a fastening bolt 604 and a pin hole 605, the connecting plate 601 is fixed on both inner side walls of the top of the box body 1, one side of the top of the connecting plate 601 is provided with two groups of pin holes 605, a pin shaft 602 is installed at the center position inside the pin hole 605, the top end of the pin shaft 602 extends to the outside of the pin hole 605 and is fixedly connected with the bottom end of the box cover 5, a thread groove 603 is formed in the top of the connecting plate 601 at one side of the pin hole 605, a fastening bolt 604 is installed at the corner position of the top end of the box cover 5, and the bottom end of the fastening bolt 604 penetrates through the box cover 5 and is in threaded connection with the thread groove 603;
the fastening bolt 604 is rotated to be screwed out from the inside of the thread groove 603 formed in the top of the connecting plate 601, and then the box cover 5 is pulled upwards, so that the pin shaft 602 is separated from the pin hole 605, and the box cover 5 can be detached from the top end of the box body 1, so that the electric control box can be maintained and repaired, and the use convenience of the electric control box is improved;
the outer wall of the box cover 5 is provided with a first sealing ring 4, the inner wall of the first sealing ring 4 is contacted with the outer wall of the box body 1, the outer wall of one side of the box body 1 is provided with an input line 3, one end of the input line 3 extends into the box body 1, the outer walls of the input line 3 and the box body 1 outside the output line 7 are all fixed with annular fasteners 11, the outer wall of the box body 1 inside the annular fasteners 11 is provided with a third sealing ring 10, and the inner wall of the third sealing ring 10 is contacted with the outer walls of the input line 3 and the output line 7, so that the sealing performance of the electric control box;
end covers 13 are arranged on the inner walls of the box body 1 at one ends of the input line 3 and the output line 7, a second sealing ring 9 is arranged on the inner wall of the box body 1 at the inner side of each end cover 13, and the inner wall of each second sealing ring 9 is contacted with the outer walls of the input line 3 and the output line 7, so that the sealing performance of the electric control box is improved;
two groups of threaded holes 12 are formed in the inner wall of the box body 1 at the position of the end cover 13, two groups of locking bolts 8 are mounted on the outer wall of one side of the end cover 13, and one ends of the locking bolts 8 penetrate through the end cover 13 and are in threaded connection with the threaded holes 12 so as to arrange the end cover 13;
an output line 7 is mounted on the outer wall of the box body 1 far away from the input line 3, one end of the output line 7 extends into the box body 1, positioning structures 2 are arranged on two sides of the bottom end of the box body 1, positioning pins 201, positioning holes 202 and positioning plates 203 are sequentially arranged in the positioning structures 2, the positioning plates 203 are fixed on two sides of the bottom end of the box body 1, adjacent positioning plates 203 are symmetrical about the center line of the box body 1, the positioning holes 202 are arranged at two ends of the top of each positioning plate 203, the positioning pins 201 are mounted at the top ends of the positioning plates 203 at the positions of the positioning holes 202, and the bottom ends of the positioning pins 201 penetrate through the positioning;
through running through locating pin 201 the locating hole 202 that locating plate 203 top set up, and then with the bottom screw in of locating pin 201 to place the platform's top, can carry out the location processing to automatically controlled box to reduce its phenomenon that produces to slide because of external factors, improved the stability when automatically controlled box uses.
The working principle is as follows: when the electric control box is used, firstly, the fastening bolt 604 is rotated to be screwed out from the inside of the thread groove 603 arranged at the top of the connecting plate 601, then the box cover 5 is pulled upwards to separate the pin shaft 602 from the outside of the pin hole 605, so that the box cover 5 can be detached from the top end of the box body 1, so as to carry out maintenance treatment on the electric control box, the convenience in use of the electric control box is improved, then, the first sealing ring 4 is arranged at the connecting position of the box cover 5 and the box body 1 to seal the gap between the box cover 5 and the box body 1, then, the third sealing ring 10 is arranged on the outer wall of the box body 1 outside the input line 3 and the output line 7 through the annular fastener 11, meanwhile, the locking bolt 8 is rotated to penetrate through the end cover 13 and screwed into the threaded hole 12, and further, the second sealing ring 9 is arranged on the inner wall of the box body outside the input line 3 and the, so that it seals up the processing to the clearance that forms between input line 3 and output line 7 and the box body 1, so that automatically controlled box has good waterproof performance, leakproofness when having improved automatically controlled box and using, at last through running through the locating hole 202 that locating plate 203 top set up with locating pin 201, and then with the bottom screw in of locating pin 201 to place the top of platform, can carry out the location processing to automatically controlled box, so as to reduce its phenomenon that produces the slip because of external factor, the stability when having improved automatically controlled box and using, thereby accomplish the use of automatically controlled box.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (9)

1. The utility model provides an automatically controlled box of waterproof type that water heater was used, includes box body (1), input line (3), first sealing ring (4), case lid (5) and output line (7), its characterized in that: case lid (5) are installed on the top of box body (1), and the both sides of case lid (5) bottom all are equipped with dismouting structure (6) to be equipped with first sealing ring (4) on the outer wall of case lid (5), the inner wall of first sealing ring (4) touches mutually with the outer wall of box body (1), install input line (3) on the outer wall of box body (1) one side, the one end of input line (3) extends to the inside of box body (1), and box body (1) is kept away from and is installed output line (7) on the outer wall of input line (3) one side, and the one end of output line (7) extends to the inside of box body (1) to the both sides of box body (1) bottom all are equipped with location structure (2).
2. A waterproof type electric control box for a water heater according to claim 1, characterized in that: the inside of location structure (2) is equipped with locating pin (201), locating hole (202) and locating plate (203) in proper order, both sides of box body (1) bottom all are fixed with locating plate (203), and adjacent locating plate (203) are symmetrical about the central line of box body (1).
3. A waterproof type electric control box for a water heater according to claim 2, characterized in that: both ends at the top of the positioning plate (203) are provided with positioning holes (202), the top end of the positioning plate (203) at the position of the positioning holes (202) is provided with a positioning pin (201), and the bottom end of the positioning pin (201) penetrates through the positioning holes (202) and extends to the outside of the positioning plate (203).
4. A waterproof type electric control box for a water heater according to claim 1, characterized in that: all be fixed with annular fastener (11) on input line (3) and the box body (1) outer wall in output line (7) outside, and install third sealing ring (10) on box body (1) outer wall of annular fastener (11) inboard, the inner wall of third sealing ring (10) touches mutually with the outer wall of input line (3) and output line (7).
5. A waterproof type electric control box for a water heater according to claim 1, characterized in that: all install end cover (13) on input line (3) and the box body (1) inner wall of output line (7) one end, and be equipped with second sealing ring (9) on the inboard box body (1) inner wall of end cover (13), the inner wall of second sealing ring (9) touches mutually with the outer wall of input line (3) and output line (7).
6. A waterproof type electric control box for a water heater according to claim 1, characterized in that: the detachable structure (6) is internally provided with a connecting plate (601), a pin shaft (602), a thread groove (603), a fastening bolt (604) and a pin hole (605) in sequence, and the connecting plates (601) are fixed on two inner side walls of the top of the box body (1).
7. A waterproof type electric control box for a water heater according to claim 6, characterized in that: one side at connecting plate (601) top is equipped with two sets of pinholes (605), and the central point department of pinhole (605) inside installs round pin axle (602), and the top of round pin axle (602) extends to the outside of pinhole (605) and with the bottom fixed connection of case lid (5).
8. A waterproof type electric control box for a water heater according to claim 7, characterized in that: the top of the connecting plate (601) on one side of the pin hole (605) is provided with a thread groove (603), the corner positions at the top end of the box cover (5) are provided with fastening bolts (604), and the bottom ends of the fastening bolts (604) penetrate through the box cover (5) and are in threaded connection with the thread groove (603).
9. A waterproof type electric control box for a water heater according to claim 5, characterized in that: the novel box is characterized in that two groups of threaded holes (12) are formed in the inner wall of the box body (1) at the position of the end cover (13), two groups of locking bolts (8) are installed on the outer wall of one side of the end cover (13), and one ends of the locking bolts (8) penetrate through the end cover (13) and are in threaded connection with the threaded holes (12).
CN202022753132.5U 2020-11-24 2020-11-24 Waterproof type electric control box for water heater Active CN213713586U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022753132.5U CN213713586U (en) 2020-11-24 2020-11-24 Waterproof type electric control box for water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022753132.5U CN213713586U (en) 2020-11-24 2020-11-24 Waterproof type electric control box for water heater

Publications (1)

Publication Number Publication Date
CN213713586U true CN213713586U (en) 2021-07-16

Family

ID=76783979

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022753132.5U Active CN213713586U (en) 2020-11-24 2020-11-24 Waterproof type electric control box for water heater

Country Status (1)

Country Link
CN (1) CN213713586U (en)

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